20
20
Wins
3
Losses
0
Draws · 1 NC
70%
Finish Rate
13
KO / TKO
1
Submissions
2015
Pro Debut
Biography
Sean Daniel O'Malley is an American professional mixed martial artist. He currently competes in the Bantamweight division of the Ultimate Fighting Championship (UFC), where he is a former UFC Bantamweight Champion. As of June 20, 2026, he is #3 in the Meta UFC bantamweight rankings.
UFC Stats
Official · ufc.comStriking accuracy60%
Takedown accuracy43%
5.98
/ min
Sig. strikes landed
3.4
/ min
Sig. strikes absorbed
0.23
/ 15 min
Takedowns
0.23
avg
Submissions
0.7
avg
Knockdowns
Reach 183 cmUFC debut Jul. 18, 2017Born Helena, United StatesTeam MMA LAB - Glendale, AZ
How He Wins
KO / TKO13
Decision5
Submission1
Finish Rate
70%
14 of 20
wins by finish
wins by finish
Recent Form
W
W
L
W
W
W
L
L
W
W
Mixed Martial Arts24 Bouts
| Result | Opponent | Method | Rd | Event | Date |
|---|---|---|---|---|---|
| Win |  Aiemann ZahabiH2H | KO/TKO | R2 | UFC Freedom 250 | Jun 14, 2026 |
| Win |  Song YadongH2H | Decision (unanimous) | R3 | UFC 324 | Jan 24, 2026 |
| Loss |  Merab DvalishviliH2H | Submission (north-south choke) | R3 | UFC 316 | Jun 7, 2025 |
| Loss | Merab DvalishviliH2H | Decision (unanimous) | R5 | UFC 306 | Sep 14, 2024 |
| Win |  Marlon VeraH2H | Decision (unanimous) | R5 | UFC 299 | Mar 9, 2024 |
| Win |  Aljamain SterlingH2H | TKO (punches) | R2 | UFC 292 | Aug 19, 2023 |
| Win |  Petr YanH2H | Decision (split) | R3 | UFC 280 | Oct 22, 2022 |
| NC |  Pedro MunhozH2H | NC (accidental eye poke) | R2 | UFC 276 | Jul 2, 2022 |
| Win | Raulian PaivaH2H | TKO (punches) | R1 | UFC 269 | Dec 11, 2021 |
| Win | Kris MoutinhoH2H | TKO (punches) | R3 | UFC 264 | Jul 10, 2021 |
| Win | Thomas AlmeidaH2H | KO (punch) | R3 | UFC 260 | Mar 27, 2021 |
| Loss | Marlon VeraH2H | TKO (elbows and punches) | R1 | UFC 252 | Aug 15, 2020 |
| Win | Eddie WinelandH2H | KO (punch) | R1 | UFC 250 | Jun 6, 2020 |
| Win |  José Alberto QuiñónezH2H | TKO (head kick and punches) | R1 | UFC 248 | Mar 7, 2020 |
| Win | Andre SoukhamthathH2H | Decision (unanimous) | R3 | UFC 222 | Mar 3, 2018 |
| Win | Terrion WareH2H | Decision (unanimous) | R3 | The Ultimate Fighter: A New World Champion Finale | Dec 1, 2017 |
| Win | Alfred KhashakyanH2H | KO (punch) | R1 | Dana White's Contender Series 2 | Jul 18, 2017 |
| Win | David NuzzoH2H | KO (spinning wheel kick) | R1 | LFA 11 | May 5, 2017 |
| Win | Irvin VelozH2H | KO (punch) | R1 | Extreme Beatdown 20 | Mar 18, 2017 |
| Win | Tycen LynnH2H | KO (head kick) | R2 | Intense CF 26 | Oct 21, 2016 |
| Win | Mark CoatesH2H | Decision (unanimous) | R3 | Intense CF 23 | Nov 7, 2015 |
| Win | Omar AvelarH2H | Submission (rear-naked choke) | R1 | Intense CF 20 | Aug 21, 2015 |
| Win | Shane SargentH2H | KO (punch) | R1 | Intense CF 19 | Jul 3, 2015 |
| Win | Josh ReyesH2H | TKO (punches) | R1 | Intense CF 17 | Mar 6, 2015 |
Related Fighters
Data sourced from public records for archival/research purposes.